Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Different architecture of electrochemical biosensors based on labeled probe with RedOx molecules before and after hybridization. (A) Basic design; (B) elimination of labeled probe sequence; (C) the use of secondary probe labeled with RedOx molecule; (D) the use of two-probe labeled sequence, (a) before and (b) after hybridization.
